3M Hemispherical Polyurethane Self-Adhesive Feet, 16 mm diameter 7.9mm width x 16 mm length

3M Bumpon Series Self-Adhesive Feet, 16mm Diameter, Polyurethane - 7000051757

This self-adhesive feet product provides low-profile, non-slip support for equipment and components in industrial and electronics settings. Supplied as hemispherical polyurethane pads with an adhesive backing, they are intended to protect surfaces, reduce movement and damp vibration where compact, Durable feet are required.

Features and Benefits:

• Polyurethane construction reduces abrasion and wear
  Hemispherical shape improves point-contact grip
  Self-adhesive backing enables quick surface-mount installation
  Thin profile limits added height while providing cushion
  Consistent thickness range ensures predictable compression behaviour

Applications

• Suitable for damping vibration under instrumentation enclosures
  Ideal for non-slip support on control panels and housings
  Used for spacing and protection beneath PCB assemblies
  Can be used for component feet on test and measurement rigs

How does the material affect durability under repeated load?

The polyurethane composition resists abrasion and maintains cushioning under cyclic compressive stress, preserving pad function over time.

What surface preparation improves adhesive performance?

Cleaning with a solvent-free degreaser and ensuring a dry, dust-free substrate promotes maximum bond strength from the adhesive layer.

How does the shape influence lateral stability of mounted items?

The rounded hemispherical profile concentrates contact force, increasing static friction and helping to prevent lateral slip on flat surfaces.

What installation considerations are there for temperature-exposed environments?

Allow adhesive to set at moderate ambient temperatures
extreme cold can reduce initial tack while elevated temperatures may soften the adhesive layer, affecting long-term bond characteristics.